VEGA VEGASON 54P…56P Profibus PA - Manual (Page 14)

14 VEGASON 54P … 56P
Version C and D
The sensors in version C and D are supplied
in three parts (transducer, sensor electronics
and transducer cable). First mount the trans-
ducer (see version B). There is a four-pole
jack at the transducer tube end. A respective
counterpart to the jack is provided in the
connection cylinder of the transducer cable.
Insert the connection cylinder plug into the
jack of the transducer tube. S
Mounting and installation
Connection
cylinder
Transducer
cable
Mounting
bracket
Then push the connection cylinder onto the
transducer tube (with a slight swivelling mo-
tion) until the assembly mark is no longer
visible.
When the assembly mark is covered by the
cylinder, fasten the cylinder with the two
headless screws. Use a 5 mm hexagon
screwdriver (or Allen wrench).
Now mount the sensor electronics at the
requested location. The sensor electronics is
fastened to a mounting bracket so that it can
be mounted on a plain surface or on a wall.
Make sure that the sensor electronics is
mounted in such a way that there is enough
space above the electronics to open the
cover.
Now insert the plug at the other end of the
transducer cable into the jack on the elec-
tronics housing.
Note:
Avoid bending the transducer cable too
sharply when laying it out. This is a special
cable which could otherwise be damaged.
In addition, make sure that the cable cannot
be damaged during operation. A signal with
a voltage of approx. 1 kV is transmitted
(which could be a danger in Ex areas if the
cable is damaged) via the shielded cable
cores.
On the end of the transducer tube you find a
wide and a narrow groove. The wide groove
is used for locking the cylinder with the head-
less screws. The narrow groove is the as-
sembly mark.
Groove for locking the
headless screws
Mounting groove (must
no longer be visible after
mounting)
Connection
cylinder